Ponieważ dyrektywa ATEX /34/UE (do r 94/9/WE) wymaga /92/WE ATEX – zwaną również ATEX USERS (z 16 grudnia r.). Dyrektywa /92/WE Parlamentu Europejskiego I Rady z dnia 16 grudnia r. w sprawie minimalnych wymagań dotyczących bezpieczeństwa i ochrony . Jak więc podejść do kompleksowej oceny ryzyka skoro zarówno sama dyrektywa Atex jak i wytyczne do niej, w bardzo małym stopniu.
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Zone 1 — A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is likely to occur in normal operation occasionally.
Zone 22 — A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is not likely to occur in normal operation but, if it does occur, will persist for a short period only.
ATEX directive – Wikipedia
As of Julyorganisations in the EU must follow the directives to protect employees from explosion risk in areas with an explosive atmosphere. Industrial dyrektjwa Mining Application; 2. Methane, hydrogen or coal dust are examples of possible fuels.
See Wikipedia’s guide to writing better articles for suggestions. Zone 20 — A place in which an explosive atmosphere in the form of a cloud of combustible dust in air is present continuously, or for long periods or frequently.
Areas classified into zones 0, 1, 2 for gas-vapor-mist and 20, 21, 22 for dust must be protected from effective sources of ignition. Please help improve it or discuss these issues on the talk page. This article may be confusing or unclear to readers.
The directive also covers components essential for the safe use and safety devices directly contributing to the safe use of the equipment in scope.
There are four ATEX classification to ensure that a specific piece of equipment or protective system is appropriate and can be safely used in a particular application: Views Read Edit View history. Retrieved from ” https: April Learn how and when to remove this template message. EngvarB from July Use dmy dates from July Wikipedia articles needing reorganization from June Wikipedia articles needing clarification from June All Wikipedia articles needing clarification Wikipedia articles with style issues from April All articles with style issues Articles with multiple maintenance issues.
Zone 2 — A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is not likely to occur in normal operation but, if it does occur, dyrekgywa persist for a short period only.
Please help us clarify the article. From Wikipedia, the free encyclopedia. The ATEX directive is covering explosions from gases but also solid dust which, contrary to common perception, can lead to hazardous explosions .
There might be a discussion about this on the talk page. The ATEX directive consists of two EU directives describing what equipment and work space is allowed in an environment with an explosive atmosphere. Certification ensures that dyrektgwa equipment or protective system is fit for its intended purpose and that adequate information is supplied with it to ensure that it can be used safely.
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The technical dossier must be kept for a period of 10 years. This article may be in need of reorganization to comply dtrektywa Wikipedia’s layout guidelines. There are two categories of equipment ‘I’ for mining and ‘II’ for surface industries.
This article has multiple issues. Manufacturers who apply its provisions and affix the CE marking and the Ex marking are able to sell their equipment anywhere within the European union without any further requirements with respect to dyretkywa risks covered being applied.
This page was last edited on 5 Novemberat The classification given to a particular zone, and its size and location, depends on the likelihood of an explosive atmosphere occurring and ate persistence if it does.
In DSEAR, an explosive atmosphere is defined as a mixture of dangerous substances with air, under atmospheric conditions, in the form of gases, vapours, mist or dust in which, after ignition has occurred, combustion spreads to the entire unburned mixture.
Zone 0 and 20 require Category 1 marked equipment, zone 1 and 21 require Category 2 marked equipment and zone 2 and 22 require Category 3 marked equipment.
These latter devices may be outside the potentially explosive environment. Atmospheric conditions are commonly referred to as ambient temperatures and pressures. Zone 0 dyrekfywa A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is present continuously or for long periods or frequently.
The regulations apply to all equipment intended for use in explosive atmospheres, attex electrical or mechanicalincluding protective systems. June Learn how and when to remove this template message. Electrical engineering European Union directives Dyrsktywa protection Electrical safety Certification marks Natural gas safety Standards. Zone 0 and 20 are the zones with the highest risk of an explosive atmosphere being present.
Please help by editing the article to make improvements to the overall structure.
The directive covers a large range of equipment, potentially including equipment used on fixed offshore dyeektywa, in petrochemical plants, mines, flour mills and other areas where a potentially explosive atmosphere dyrekhywa be present. Equipment in use before July is allowed to be used indefinitely provided a risk assessment shows it is safe to do so.
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